Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
9 without a DOI — not checked. A reference
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Preliminary note on the wafer (Leptoplana australis) : a species of dendrocoelous turbellarian worm, destructive to oysters / by David G. Stead.
The 9 references without a DOI — listed, not checked
no DOI — not checkedBardach, J. E., J. H. Ryther & W. O. Mclarney, 1972. Aquaculture; The Farming and Husbandry of Freshwater and Marine Organisms. Wiley Interscience, London: 868 pp.
no DOI — not checkedDakin, W. J., 1952. Australian Seashores, Angus and Robertson Publishers, Sydney: 372 pp.
no DOI — not checkedEspinosa, J., 1981. Stylochus megalops (Platyhelminthes: Turbellaria), Nuevo depredadror del ostion en Cuba. Poeyana 228: 1–5.
no DOI — not checkedHeasman, M. P., W. A. O'Connor, S. J. O'Connor & W. W. Walker, 1998. Enhancement and Farming of Scallops in NSW using Hatchery Produced Seedstock. NSW Fisheries Final Report Series, No 8: 146 pp.
no DOI — not checkedHyman, L.,1951. The Invertebrates: Platyhelminthes and Rhynchocoela. The Acoelomate Bilateria. Vol. II, McGraw-Hill New York, NY: 550 pp.
no DOI — not checkedJennings, K. A. & L. J. Newman, 1996. Four new stylochid flatworms (Platyhelminthes: Polycladida) associated with commercial oysters from Moreton Bay, southeast Queensland, Australia. Raffles Bull. Zool. 44: 493–508.
no DOI — not checkedKorringa, P., 1976. Farming the Cupped Oysters of the Genus Crassostrea. Elsevier, Amsterdam, The Netherlands: 224 pp.
no DOI — not checkedShirai, S., 1994. Pearls and Pearl Oysters of the World. Marine Planning Company, Okinawa, Japan: 108 pp
no DOI — not checkedYang, H. C., 1974. On the extermination of polyclads: calcium hypochlorite (CaOCl2) treatment in the period of high water temperature. Bull. Korean Fish. Soc. 7: 121–125.
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